package com.zzxy.spring35.service.impl;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

@Service("stuService")
public class StudentServiceImpl implements IStudentService {

    @Autowired
    private IStudentDao studentDao;

//    public IStudentDao getStudentDao() {
//        return studentDao;
//    }
//
//    public void setStudentDao(IStudentDao studentDao) {
//        this.studentDao = studentDao;
//    }

    @Override
    public void addStudent(String username, String password) {

        studentDao.addStudent(username, password);
    }

    @Override
    public int updateStudent(int id) {
        System.out.println("update student ...");
        int i = 1 / 0;
        return id;
    }

    @Override
    public void deleteStudent(int id) {
        System.out.println("delete student ...");
    }
    // * com.zzxy.spring35.service..*..(..)
    // * *(..)
/*     com
         zzxy
              spring35
                    mall
                        admin
                                service
                        app
                                service
     com.zzxy.spring35.mall.*.service.*/

}
